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PartsTable / COMPONENT / LM733D/883B
LM733D/883B ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The LM733D/883B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-114-9110, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LM733D/883B
NSN: 5315-01-114-9110
FSC: 5315
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part NumberLM733D/883B
NSN5315-01-114-9110
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LM733D/883B · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 0.5980 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN
•
SECOND END STYLE: SQUARE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
FIRST END STYLE: CHAMFERED
•
SURFACE FINISH: 63.0 MICROINCHES OUTSIDE DIAMETER
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END TAPER LENGTH0.060 INCHES NOMINAL IN
PIN OVERALL DIAMETER0.5980 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN
SECOND END STYLESQUARE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
FIRST END STYLECHAMFERED
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER
MATERIALNICKEL ALLOY K-500 OVERALL
PIN OVERALL LENGTH2.120 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
733DM-BInterchangeable
interchangeable cross-reference
interchangeable
UA733I/883BInterchangeable
interchangeable cross-reference
interchangeable
LM733D/883BInterchangeable
interchangeable cross-reference
interchangeable
RL25762Interchangeable
interchangeable cross-reference
interchangeable
570796-2Interchangeable
interchangeable cross-reference
interchangeable
MC1733/BCXJCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LM733D/883B?
LM733D/883B is a LM733D/883B.
What parts can replace LM733D/883B?
There are 7 known substitutes for LM733D/883B: 733DM-B, UA733I/883B, LM733D/883B and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LM733D/883B?
LM733D/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-114-9110. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026